November 1998
Intermediate to advanced
106 pages
2h 58m
English
Content preview from Perl/Tk Pocket Reference
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10. Perl/Tk Widgets 59
TixGrid
This widget displays its contents in a two-dimensional grid of
cells. Each cell may contain one Tix display item, which may
be in text, graphics, or other formats. Individual cells, or
groups of cells, can be formatted with a wide range of
attributes, such as color, relief, and border.
-browsecmd => callback
Invokes the callback with the selected entry when it’s
browsed. The callback is passed two additional parame-
ters: x and y, the location of the cell.
-command => callback
Invokes the callback with the selected entry when it’s
activated.
-editdonecmd => callback
Invokes the callback with the selected entry when it’s
edited. The callback is passed two additional parameters:
x and y, the location of the cell.
-editnotifycmd => callback
Invokes the callback with the selected entry when an
attempt is made to edit a cell. The callback is passed two
additional parameters: x and y, the location of the cell.
Return true if the cell is editable.
-floatingcols => integer
Number of columns that are fixed when the widget is hor-
izontally scrolled. These columns can be used as labels for
-background -pady
-borderwidth -relief
-cursor -selectbackground
-exportselection -selectborderwidth
-font -selectforeground
-foreground -state
-height -takefocus
-highlightbackground -width
-highlightcolor -xscrollcommand
-highlightthickness -yscrollcommand
-padx
60 Perl/Tk Pocket Reference
the columns. The ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.